77882872 is an even 8-digits composite number following 77882871
and preceding 77882873 . In scientific notation, it is written as 7.7882872 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 8 positive divisors.
There are 38941432 positive integers (up to 77882872) that are relatively prime to 77882872.
77882872 has 8 divisors, whose sum is 146030400
The reverse of 77882872 is 27828877
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-seven million eight hundred eighty-two thousand eight hundred seventy-two
Scientific notation
7.7882872 × 10^7
Engineering notation
7.7882872 × 10^6
Prime Factorization
2 × 2 × 2 × 9735359
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
19470718
Product of the distinct prime numbers
The prime factorization of 77882872 is 2 × 2 × 2 × 9735359.
Since it has a total of 4 prime factors.
5 , 1 , 26 , 70 , 108 , 398 , 7511 , 6938 , 99518 , 75966 , 722770 , 206065 , 9245587 , 6980758 , 19633840 , 11078095 , 53666170 , 358633480 , 9850416736 , 5024324817
n×2
155765744
n×3
233648616
n×4
311531488
n×5
389414360
n÷2
38941436
n÷3
25960957.333333
n÷3
19470718
n÷5
15576574.4
n2
6065741750968384
n3
4.7241738837573E+23
n4
3.6793222989441E+31
n5
2.8655618765541E+39
2 √n
8825.1273078636
3 √n
427.05189437792
4 √n
93.942148729224
5 √n
37.869397155804
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77882871
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77882872 can be divided by 8 positive divisors.
The sum of these divisors (counting 77882872) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101001000110010111111000
3
Ternary
12102112212012211
4
Quaternary
10221012113320
5
Quinary
124414222442
6
Senary
11421144504
8
Octal
451062770
10
Decimal
77882872
12
Duodecimal
220bb134
16
Hexadecimal
4a465f8
20
Vigesimal
146f73c
36
Base36
1adat4
md5
08856f4c961f901cfcda7571f2f861dd
sha1
8bbaba437ff133d9f8a779c9d64f4e20e06fbcbd
sha256
6471230cce81fa5f0463b8b34950a0144085b6f6d47ee50b3a60e8c6b1ceac71
sha512
f9e8578697f654ceee8e45d5f9211efc695cc6e4cc5f3edd200a4ea2e9198294c646b8af34f095a30a899566fc85cf676f09c07d471512af137102994842f2d8
ripemd-160
c6c60d130439246d52433cc78282e670acb299d7
Diameter
155765744
Circumference
489352517.03135
Area
1.9056089723415E+16
Volume
1.978857328999E+24
Surface area
7.6224358893661E+16
Circumference
489352517.03135
Perimeter
311531488
Area
6065741750968384
Diagonal
110143013.85897
Surface area
36394450505810304
Volume
4.7241738837573E+23
Space diagonal
134897091.34338
Perimeter
233648616
Area
2.6265432245673E+15
Altitude
67448545.671692
Surface area
2.6265432245673E+15
Volume
5.5674923145153E+22
Height
36714337.952989